Answer
$x^{\frac{3}{10}}$
Work Step by Step
When one exponential term is divided by another exponential term with the same base, subtract the exponents, keeping the base as-is:
$x^{\frac{3}{5} - \frac{3}{10}}$
Before subtracting the fractional exponents, convert fractions such that they have the same denominator:
$x^{\frac{6}{10} - \frac{3}{10}}$
Subtract the exponents:
$x^{\frac{3}{10}}$